New study tests smarter epidural dosing to ease labor pain
NCT ID NCT06494280
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This trial compares two ways of giving epidural pain relief during labor: giving a small dose every hour (bolus) versus a continuous drip. The goal is to see which method reduces sudden breakthrough pain in first-time mothers. About 240 women will take part, and their pain levels will be tracked throughout labor.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bupivacaine and fentanyl (epidural)
- What this could lead to
- If the bolus method works better, it could mean fewer episodes of severe pain during labor for first-time mothers.
- What could go wrong
- This is a small, early-stage trial focused on a specific group (nulliparous women). Results may not apply to all labors, and the difference between methods might be small.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 240 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2024
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Nulliparous women * Term pregnancy * Singleton * Vertex presentation * Latent phase (cervical dilatation \<6 cm) * Epidural analgesia request * Visual Analogue Scale score \> 40 Exclusion Criteria: * Estimated fetal weight \> 4 kg * Intra uterine fetal death * Drug sensitivity * Anomalous fetus * Contraindication for epidural analgesia
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Holy Family Hospital
RECRUITINGNazareth, Israel
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